Matsumoto, Japan

Hitotoshi Kimura

This inventor holds 170 USPTO granted patents, plus 3 CIPO patents and 39 EPO patents, primarily in Liquid Ejecting Technology (CPC class B41J2-17596). Top assignees: Seiko Epson Corporation, Seiko Epson Corporaition. Active years: 1999-2024.


% Patents Active = 62.9


 

Average Co-Inventor Count = 2.5

ph-index = 19

Forward Citations = 1,182(Granted Patents)

Forward Citations (Not Self Cited) = 1,048(Dec 10, 2025)


Inventors with similar research interests:

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Location History:

  • Suwa, JP (2006)
  • Nagano, JP (1999 - 2017)
  • Nagano-Ken, JP (2007 - 2018)
  • Matsumoto, JP (2009 - 2024)

Company Filing History:


Years Active: 1999-2024

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Areas of Expertise:
Liquid Ejecting Apparatus
Maintenance Method
Wiping Device
Liquid Collecting Device
Droplet Discharging
Pressure-Regulating Device
Liquid Reservoir Unit
Flushing Receptive Body
Liquid Supply Device
Liquid Accommodation Body
Liquid Filling Method
Attachment
170 patents (USPTO):Explore Patents

Title: Hitotoshi Kimura: Innovations in Liquid Ejecting Apparatus

Introduction:

In the world of inventions and patents, individuals like Hitotoshi Kimura play a vital role in shaping technological advancements. Hailing from Matsumoto, Japan, Kimura is renowned for his extensive contributions to the field of liquid ejecting apparatus. With a remarkable portfolio of 161 patents and affiliations with top companies like Seiko Epson Corporation, his expertise has revolutionized the industry.

Latest Patents:

Among Hitotoshi Kimura's notable achievements are his latest patents, which focus on liquid ejecting apparatus and their maintenance methods. Kimura's inventions aim to optimize the liquid ejection process and ensure efficient functionality in diverse applications. One such patent involves a liquid ejecting apparatus with a degas module, a vacuum degree adjustment mechanism, and a control system that monitors and adjusts the vacuum level to enhance overall performance. Another patent showcases his innovation in pressure management, specifically by employing a pressure lowering operation and flow blocking mechanism within the liquid ejecting apparatus.

Career Highlights:

Throughout his illustrious career, Kimura's accomplishments go beyond patents. As a key member of Seiko Epson Corporation, he has contributed to the company's success in developing cutting-edge liquid ejecting technologies. Kimura has played a significant role in the research and development of inkjet printers, improving their efficiency, precision, and overall performance. His expertise in the field of liquid ejection has positioned him as a distinguished innovator within the industry.

Collaborations:

Collaboration is often pivotal in driving innovation, and Hitotoshi Kimura is no stranger to fruitful partnerships. Working alongside talented individuals like Taku Ishizawa and Atsushi Kobayashi has amplified his ability to create groundbreaking solutions. These collaborations have led to significant advancements in liquid ejecting apparatus technology, demonstrating his commitment to pushing the boundaries of what is possible.

Conclusion:

Hitotoshi Kimura's passion for innovation has propelled him to the forefront of liquid ejecting apparatus design and development. With an impressive portfolio of 161 patents, his contributions have revolutionized the way liquids are dispensed in various industries. As an integral part of Seiko Epson Corporation, Kimura's work has left a lasting impact on the field, paving the way for future advancements. His collaborations with talented colleagues further underline his dedication to driving progress in this ever-evolving sector. As we look to the future, Hitotoshi Kimura's ingenuity promises exciting possibilities in the world of liquid ejecting apparatus technology.

Profile summary based on public USPTO records.
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